Search Results 846 items were found.
Keywords: Technology
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- Item 20252
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- Martin's Point Bridge, 1942
- Contributed by: Maine Historical Society
- Date: 1942-03-21
- Media: Photographic print
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- Item 20255
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- Construction of Veterans Bridge, Portland, ca. 1953
- Contributed by: Maine Historical Society
- Date: circa 1953
- Media: Photographic print
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- Item 20504
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- Casco Street, Portland, ca. 1910
- Contributed by: Maine Historical Society
- Date: circa 1910
- Media: Photographic print
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- Item 21368
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- Power Station, Sanford Power Company, Sanford ca. 1900
- Contributed by: Sanford-Springvale Historical Society
- Date: circa 1900
- Media: Print from Glass Negative
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- Item 22571
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- Harvesting Potatoes at USDA Farm in Chapman, ca. 1955
- Contributed by: Presque Isle Historical Society
- Date: circa 1955
- Media: Photographic print
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- Item 25606
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- Portland-South Portland bridge, ca. 1890
- Contributed by: Maine Maritime Museum
- Date: circa 1890
- Media: Glass Negative
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- Item 30978
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- Iron Bridge collapse, Guilford, 1954
- Contributed by: Guilford Historical Society
- Date: 1954
- Media: Photographic print
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- Item 31096
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- Dismantling of Old Bridge, Elm Street, Biddeford, 1921
- Contributed by: McArthur Public Library
- Date: 1921
- Media: Glass Negative
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- Item 31101
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- Construction of the new Bradbury Bridge, Biddeford, 1921
- Contributed by: McArthur Public Library
- Date: 1921
- Media: Glass Negative
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- Item 31153
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- Hallowell-Chelsea Cribwork Bridge, Chelsea, ca. 1860
- Contributed by: Hubbard Free Library
- Date: circa 1860
- Media: Stereograph
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- Item 31710
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- Notice about Vaccinations, Scarborough, 1902-1903
- Contributed by: Scarborough Historical Society & Museum
- Date: circa 1902
- Media: Ink on paper
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- Item 33292
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- Joseph Snow Sr. and his aeroplane, Scarborough, ca. 1929
- Contributed by: Scarborough Historical Society & Museum
- Date: circa 1929
- Media: Photographic print
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- Item 35578
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- Carlton Bridge, Bath, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Media: Postcard
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- Item 36257
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- Roosevelt Bridge construction, Lubec, 1961, 1961
- Contributed by: Lubec Historical Society
- Date: 1961-08-20
- Media: Polariod photograph
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- Item 36260
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- Roosevelt Bridge construction, Lubec, 1961, 1961
- Contributed by: Lubec Historical Society
- Date: 1961-08-25
- Media: Polariod photograph
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- Item 51043
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- Thomas A. Foster and sons, ca. 1854
- Contributed by: Maine Historical Society
- Date: circa 1854
- Media: Daguerreotype
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- Item 51643
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- Memorial Bridge under construction, ca. 1922
- Contributed by: Maine Historical Society/MaineToday Media
- Date: circa 1922
- Media: Glass Negative
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- Item 64917
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- South abutment of wire suspension bridge, Strong, ca. 1895
- Contributed by: Strong Historical Society
- Date: circa 1895
- Media: Photographic print
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- Item 68679
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- Workers repair damage to suspension bridge, Strong, 1915
- Contributed by: Strong Historical Society
- Date: 1915
- Media: Photo negative
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- Item 68680
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- Preparing to replace suspension bridge, Strong, ca. 1921
- Contributed by: Strong Historical Society
- Date: circa 1921
- Media: Photographic print
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- Item 68682
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- North abutment and wing completed under the old bridge, Strong, ca. 1921
- Contributed by: Strong Historical Society
- Date: circa 1921
- Media: Photographic print
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- Item 68687
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- Workers pouring concrete into forms for bridge decking, Strong, 1922
- Contributed by: Strong Historical Society
- Date: 1922
- Media: Photographic print
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- Item 68692
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- Tri-Span bridge under construction, Strong, 1965
- Contributed by: Strong Historical Society
- Date: 1965
- Media: Photo negative
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- Item 68693
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- Bridge construction progresses, Strong, 1965
- Contributed by: Strong Historical Society
- Date: 1965
- Media: Photo negative
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